Constantin ConnyOnny
ConnyOnny
/ trampoline_fac.rs
Created
December 27, 2016 01:26
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| enum FacResult { | |
| Become(i32,i32), | |
| Return(i32), | |
| } | |
| fn fac_tail(n: i32, accu: i32) -> FacResult { | |
| if n < 2 { | |
| // result known | |
| FacResult::Return(accu) | |
| } else { |